Brightwood, VA Weather & Growing Conditions
Overnight
49°F
Mostly Clear
Mostly clear, with a low around 49. South wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Mostly Clear | 3 mph S | 1% |
| Wednesday | 74°F | Mostly Sunny | 3 to 10 mph S | 1% |
| Wednesday Night | 60°F | Mostly Cloudy then Chance Rain Showers | 2 to 8 mph S | 50% |
| Thursday | 74°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 10 mph S | 22% |
| Thursday Night | 60°F | Areas Of Fog | 0 to 5 mph SW | 46% |
| Friday | 70°F | Chance Light Rain | 2 mph N | 41% |
| Friday Night | 45°F | Chance Light Rain then Partly Cloudy | 0 mph | 25% |
| Saturday | 64°F | Sunny | 0 to 6 mph NW | 8% |
| Saturday Night | 34°F | Mostly Clear | 0 to 3 mph NW | 6% |
| Sunday | 62°F | Sunny | 1 to 5 mph W | 1% |
| Sunday Night | 32°F | Mostly Clear | 2 mph W | 5% |
| Monday | 63°F | Sunny | 1 to 5 mph W | 4% |
| Monday Night | 32°F | Mostly Clear | 1 mph NW | 4% |
| Tuesday | 67°F | Sunny | 1 to 5 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brightwood, VA
Last spring frost
Apr 21
First fall frost
Oct 22
Growing season
184 days
Hardiness zone
7a
Explore more for Brightwood, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, Boston 4 Se, Va (10.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.